<template>
  <div style="border: 1px solid #ccc">
    <Toolbar
      style="border-bottom: 1px solid #ccc"
      :editor="editorRef"
      :defaultConfig="toolbarConfig"
      :mode="mode"
    />
    <Editor
      style="height: 500px; overflow-y: hidden"
      v-model="valueHtml"
      :defaultConfig="editorConfig"
      :mode="mode"
      @onCreated="handleCreated"
    />
  </div>
</template>
<script lang="ts">
import '@wangeditor/editor/dist/css/style.css' // 引入 css

import { onBeforeUnmount, inject, shallowRef, onMounted } from 'vue'
import { Editor, Toolbar } from '@wangeditor/editor-for-vue'
import config from '../config'

export default {
  components: { Editor, Toolbar },
  setup() {
    // 编辑器实例，必须用 shallowRef
    const editorRef = shallowRef()

    // 内容 HTML
    const valueHtml: any = inject('valueHtml')

    // 模拟 ajax 异步获取内容
    onMounted(() => {
      // setTimeout(() => {
      //   valueHtml.value = '<p>模拟 Ajax 异步设置内容</p>'
      // }, 1500)
    })

    const toolbarConfig = {}
    const editorConfig = { placeholder: '请输入内容...', MENU_CONF: {} }

    editorConfig.MENU_CONF['uploadImage'] = {
      // 上传图片的配置
      server: config.baseUrl + '/upload'
    }

    // 组件销毁时，也及时销毁编辑器
    onBeforeUnmount(() => {
      const editor = editorRef.value
      if (editor == null) return
      editor.destroy()
    })

    const handleCreated = (editor) => {
      editorRef.value = editor // 记录 editor 实例，重要！
    }

    return {
      editorRef,
      valueHtml,
      mode: 'default', // 或 'simple'
      toolbarConfig,
      editorConfig,
      handleCreated
    }
  }
}
</script>
